Biodiesel production by esterification of free fatty acid over sulfated zirconia

被引：112

作者：

Patel, Anjali ^{[1
]}

Brahmkhatri, Varsha ^{[1
]}

Singh, Namita ^{[1
]}

机构：

[1] Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Chem, Vadodara 390002, Gujarat, India

来源：

RENEWABLE ENERGY | 2013年 / 51卷

关键词：

Sulfated zirconia; Biodiesel; Oleic acid; Esterification; Methanol; CATALYTIC REACTIVE DISTILLATION; WASTE COOKING OIL; TRANSESTERIFICATION; METHANOL;

D O I：

10.1016/j.renene.2012.09.040

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Sulfated zirconia was synthesized and characterized by various physico-chemical techniques such as EDS, Thermal analysis (TGA & DTG), FT-IR, XRD, BET surface area measurement, SEM and n-butyl amine acidity determination. The use of synthesized catalyst was explored for biodiesel production by esterification of (free fatty acid) oleic acid with methanol. Influence of various reaction parameters (catalyst concentration, acid/alcohol molar ratio, catalyst amount, reaction temperature and reaction time) on catalytic performance was studied to optimize the conditions for maximum yield of methyl oleate. Also the catalyst was regenerated and reused. As an application, preliminary study was carried out for biodiesel production by transesterification of waste cooking oil and Jatropha oil, as feedstock without any pretreatment, with methanol. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：227 / 233

页数：7

共 22 条

[1] Liquid-phase catalytic activity of sulfated zirconia from sol-gel precursors: the role of the surface features [J].

Ardizzone, S ;

Bianchi, CL ;

Cappelletti, G ;

Porta, F .

JOURNAL OF CATALYSIS, 2004, 227 (02) :470-478

[2] Direct synthesis of mesoporous sulfated silica-zirconia catalysts with high catalytic activity for biodiesel via esterification [J].

Chen, Xiao-Rong ;

Ju, Yi-Hsu ;

Mou, Chung-Yuan .

JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (50) :18731-18737

[3] Simulation of heterogeneously MgO-catalyzed transesterification for fine-chemical and biodiesel industrial production [J].

Dossin, Tanguy F. ;

Reyniers, Marie-Francoise ;

Berger, Rob J. ;

Marin, Guy B. .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2006, 67 (1-2) :136-148

[4] Biodiesel from Waste Cooking Oil via Heterogeneous Superacid Catalyst SO42-/ZrO2 [J].

Fu, Baosong ;

Gao, Lijing ;

Niu, Lei ;

Wei, Reiping ;

Xiao, Guomin .

ENERGY & FUELS, 2009, 23 (1-2) :569-572

[5] Biodiesel fuel production with solid superacid catalysis in fixed bed reactor under atmospheric pressure [J].

Furuta, S ;

Matsuhashi, H ;

Arata, K .

CATALYSIS COMMUNICATIONS, 2004, 5 (12) :721-723

[6] Solid acid catalyzed biodiesel production from waste cooking oil [J].

Jacobson, Kathlene ;

Gopinath, Rajesh ;

Meher, Lekha Charan ;

Dalai, Ajay Kumar .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2008, 85 (1-2) :86-91

[7] Transesterification of crude palm kernel oil and crude coconut oil by different solid catalysts [J].

Jitputti, J ;

Kitiyanan, B ;

Rangsunvigit, P ;

Bunyakiat, K ;

Attanatho, L ;

Jenvanitpanjakul, P .

CHEMICAL ENGINEERING JOURNAL, 2006, 116 (01) :61-66

[8] Solid acid catalysts for biodiesel production - Towards sustainable energy [J].

Kiss, AA ;

Dimian, AC ;

Rothenberg, G .

ADVANCED SYNTHESIS & CATALYSIS, 2006, 348 (1-2) :75-81

[9] Biodiesel by catalytic reactive distillation powered by metal oxides [J].

Kiss, Anton A. ;

Dimian, Alexandre C. ;

Rothenberg, Gadi .

ENERGY & FUELS, 2008, 22 (01) :598-604

[10] The heterogeneous advantage: biodiesel by catalytic reactive distillation [J].

Kiss, Anton A. ;

Omota, Florin ;

Dimian, Alexandre C. ;

Rothenberg, Gadi .

TOPICS IN CATALYSIS, 2006, 40 (1-4) :141-150

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